#warning this method is no longer used (Objective-C)

Question

In my code for an iOS app, when I compile, I see several warnings that say #warning this method is no longer used.

Can someone provide additional detail about what this means? What do I need to do to resolve it (if anything)?

Answer 1

#warnings are the custom warning messages in Xcode.

This is not a compiler error but is about reminding you of things you need to do.

Xcode, when compiling an application to run, will pick up the “#warning” flag and display it in the warnings list. This could be useful for many reasons like a to do list.

Just check in your code where these warning massages are and do the required changes.